A283494 as a triangular array
| | | | | | | | | | 0 |
| | | | | | | | | | 0 | | 0 |
| | | | | | | | | 0 | | 0 | | 0 |
| | | | | | | | 0 | | 2 | | 2 | | 0 |
| | | | | | | 0 | | 12 | | 59 | | 12 | | 0 |
| | | | | | 0 | | 64 | | 576 | | 576 | | 64 | | 0 |
| | | | | 0 | | 312 | | 5444 | | 10000 | | 5444 | | 312 | | 0 |
| | | | 0 | | 1460 | | 47712 | | 174232 | | 174232 | | 47712 | | 1460 | | 0 |
| | | 0 | | 6624 | | 402588 | | 2836520 | | 5691512 | | 2836520 | | 402588 | | 6624 | | 0 |
| | 0 | | 29394 | | 3304736 | | 44556288 |
|
A283494 as a square array
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 0 | 0 | 2 | 12 | 64 | 312 | 1460 | 6624 | 29394
| 0 | 2 | 59 | 576 | 5444 | 47712 | 402588 | 3304736
| 0 | 12 | 576 | 10000 | 174232 | 2836520 | 44556288
| 0 | 64 | 5444 | 174232 | 5691512
| 0 | 312 | 47712 | 2836520
| 0 | 1460 | 402588
| 0 | 6624
| 0
|
A283494 as an upper right triangle
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| | 0 | 0 | 2 | 12 | 64 | 312 | 1460 | 6624 | 29394
| | | 0 | 2 | 59 | 576 | 5444 | 47712 | 402588 | 3304736
| | | | 0 | 12 | 576 | 10000 | 174232 | 2836520 | 44556288
| | | | | 0 | 64 | 5444 | 174232 | 5691512
| | | | | | 0 | 312 | 47712 | 2836520
| | | | | | | 0 | 1460 | 402588
| | | | | | | | 0 | 6624
| | | | | | | | | 0
| | | | | | | | |
|
|